Abstract: A remote food management system includes a smart refrigerator, a food ingredients identification device and a smart phone. The smart refrigerator is used for storing at least one food ingredient. The food-ingredient identifying device is used for capturing a food-ingredient image with respect to the food ingredient. The circuit module analyzes the food-ingredient image to produce a plurality of food-ingredient information and at least one freshness parameter, and further calculates an expiration date for the food ingredient. Then, the circuit module establishes a list of food ingredients according to the expiration date. The smart phone is connected to the food-ingredient identifying device so as to read and show the list.